Oops... did Microsoft just let the cat out of the bag by mistake, or is this intentional? Check out the image above, and you'll see that Batman: Arkham Knight is classed as optimised for Xbox Series X and S, which is news to us!
Various Xbox fans have already spotted this on social media, as you can see below. The original image is taken from an official announcement earlier today about improved language support on the Microsoft Store for games.
There's been no official mention as of yet about a potential Xbox Series X and S upgrade for the title, so hopefully we'll hear something properly over the coming days. That is, of course, as long as this isn't just some bizarre error.
Do you want to see an Xbox Series X and S upgrade for Batman: Arkham Knight? Let us know down below.